HEDNA

HEDNA (Hotel Electronic Distribution Network Association) is a not-for-profit trade association founded in 1991 and headquartered in Forest Hill, Maryland, United States, that convenes the hotel distribution industry — hotel chains, GDS operators, OTAs, switches, channel managers, payment providers and connectivity vendors — around shared best practice for hospitality electronic distribution. It sits alongside rather than inside the distribution chain: it moves no inventory and processes no bookings, but its Disciplines (Connectivity, Content Distribution, Payments, Data & Analytics, Revenue Optimization) produce recommendation documents, and it co-authored the Open Payments Alliance Standards Specification with HTNG and OpenTravel. HEDNA publishes no developer portal, no API, and no machine-readable specification on hedna.org; every probe of developer./developers./docs./api. subdomains and of /developers, /api, /docs, /openapi.json, /swagger.json, /api-docs and /.well-known/ failed (DNS failure or HTTP 404). Its publications library, research reports and HEDNA U courseware are gated behind paid membership at members.hedna.org (HTTP 403 Cloudflare challenge unauthenticated) and pathlms.com/hedna. Honest posture: member-gated documents, no public API, no exit path published.

HEDNA is profiled on the APIs.io network. Tagged areas include Travel, United States, Hospitality, Hotels, and Distribution.

HEDNA’s developer surface includes engineering blog, pricing, signup flow, YouTube channel, and 21 more developer resources.

14.0/100 minimal Agent 0/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.5
0 APIs
TravelUnited StatesHospitalityHotelsDistributionBookingGDSStandardsTrade Association

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5
Composite quality — 14.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/hedna: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Hedna Domain Security

TLSv1.3

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 1

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Commercial 2

Pricing, plans, and the legal terms of use

Company 5

The organization behind the API

Other 11

Properties that don't map to a standard resource type

Scroll for all 11

Source (apis.yml)

apis.yml Raw ↑
aid: hedna
url: https://raw.githubusercontent.com/api-evangelist/hedna/refs/heads/main/apis.yml
name: HEDNA
kind: company
description: 'HEDNA (Hotel Electronic Distribution Network Association) is a not-for-profit trade association founded in 1991
  and headquartered in Forest Hill, Maryland, United States, that convenes the hotel distribution industry — hotel chains,
  GDS operators, OTAs, switches, channel managers, payment providers and connectivity vendors — around shared best practice
  for hospitality electronic distribution. It sits alongside rather than inside the distribution chain: it moves no inventory
  and processes no bookings, but its Disciplines (Connectivity, Content Distribution, Payments, Data & Analytics, Revenue
  Optimization) produce recommendation documents, and it co-authored the Open Payments Alliance Standards Specification with
  HTNG and OpenTravel. HEDNA publishes no developer portal, no API, and no machine-readable specification on hedna.org; every
  probe of developer./developers./docs./api. subdomains and of /developers, /api, /docs, /openapi.json, /swagger.json, /api-docs
  and /.well-known/ failed (DNS failure or HTTP 404). Its publications library, research reports and HEDNA U courseware are
  gated behind paid membership at members.hedna.org (HTTP 403 Cloudflare challenge unauthenticated) and pathlms.com/hedna.
  Honest posture: member-gated documents, no public API, no exit path published.'
image: https://www.hedna.org/wp-content/uploads/2021/07/cropped-HEDNA-4C-FavIcon-2021-192x192.jpg
tags:
- Travel
- United States
- Hospitality
- Hotels
- Distribution
- Booking
- GDS
- Standards
- Trade Association
created: '2026-07-28'
modified: '2026-07-28'
specificationVersion: '0.19'
apis: []
common:
- type: Website
  url: https://www.hedna.org/
- type: About
  url: https://www.hedna.org/who-we-are/
- type: Blog
  url: https://www.hedna.org/blog/
- type: BlogRSS
  url: https://www.hedna.org/feed/
- type: Membership
  url: https://www.hedna.org/membership/
- type: Education
  url: https://www.hedna.org/hedna-u/
  name: HEDNA U
  description: Member-gated distribution education delivered through pathlms.com/hedna.
- type: Committees
  url: https://www.hedna.org/hednacommittees/
  name: Committees and Disciplines
- type: Events
  url: https://www.hedna.org/events/
- type: Insights
  url: https://www.hedna.org/insights/
  name: Insights
  description: Public insights page is a "Coming Soon" placeholder that redirects readers to the members-only publications
    library.
- type: MemberPortal
  url: https://members.hedna.org/
  name: Members-Only Portal
  description: YourMembership-hosted association management system holding the publications library and research reports;
    returns HTTP 403 behind a Cloudflare challenge to unauthenticated clients.
- type: Pricing
  url: https://www.hedna.org/membership/
  name: Membership Dues
  description: Seven membership categories with published annual dues from $50 to $1,950; three categories additionally require
    Board approval. This is the only published price list — there is no developer or API pricing.
- type: SignUp
  url: https://members.hedna.org/general/register_member_type.asp
  name: Member Registration
  description: YourMembership member-type registration form linked from the membership page. Membership signup only; no developer
    or API signup exists.
- type: Login
  url: https://members.hedna.org/login.aspx
  name: Member Login
- type: GetInvolved
  url: https://www.hedna.org/get-involved/
  name: Get Involved
  description: Routes members into the five Disciplines (Connectivity, Content Distribution, Payments, Revenue and Data) on
    members.hedna.org.
- type: Sponsorship
  url: https://www.hedna.org/sponsorship/
- type: Conferences
  url: https://www.hedna.org/global-conferences/
- type: MobileApp
  url: https://apps.apple.com/ca/app/hedna-conferences/id6749077685
  name: HEDNA Conferences (iOS)
  description: First-party conference companion app published on the Apple App Store; built on the XCD Systems event platform.
    Not a developer SDK.
- type: MobileApp
  url: https://play.google.com/store/apps/details?id=com.xcdsystem.hedna
  name: HEDNA Conferences (Android)
  description: First-party conference companion app published on Google Play; built on the XCD Systems event platform. Not
    a developer SDK.
- type: LLMsTxt
  url: llms/hedna-llms.txt
  name: llms.txt
  description: Generated llms.txt for HEDNA — states plainly that no API, SDK, or machine-readable specification exists so
    agents do not hallucinate one.
- type: DomainSecurity
  url: security/hedna-domain-security.yml
  name: Domain Security Posture
  description: Probed TLS, HSTS, DNSSEC, CAA, SPF and DMARC posture for hedna.org and www.hedna.org.
- type: PrivacyPolicy
  url: https://www.hedna.org/privacy-user-consent/
- type: CodeOfConduct
  url: https://www.hedna.org/code-of-conduct/
- type: LinkedIn
  url: https://www.linkedin.com/groups/79116
- type: YouTube
  url: https://www.youtube.com/channel/UCr5sBUgES3SZkMVgC7E5k_A
- type: Email
  url: mailto:info@hedna.org
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com